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Total 32 questions
Exam Code: 2V0-21.23                Update: Oct 16, 2025
Exam Name: VMware vSphere 8.x Professional

VMware VMware vSphere 8.x Professional 2V0-21.23 Exam Dumps: Updated Questions & Answers (October 2025)

Question # 1

An administrator is configuring vSphere Lifecycle Manager to install patches to a vSphere cluster. The cluster runs workload virtual machines (VMs) that are incompatible with vSphere vMotion, and therefore cannot be live migrated between hosts during the installation of the patches.

Which configuration in vSphere Lifecycle Manager will allow the administrator to reduce the downtime associated with the patching operation without migrating the VMs?

A.

Enable Distributed Power Management (DPM) and set the VM power state to the suspend to disk option

B.

Enable Quick Boot and set the VM power state to the suspend to disk option

C.

Enable vSphere High Availability (HA) admission control and set the VM power state to the suspend to memory option

D.

Enable Quick Boot and set the VM power state to the suspend to memory option

Question # 2

An administrator needs to consolidate a number of physical servers by migrating the workloads to a software-defined data center solution.

Which VMware solution should the administrator recommend?

A.

VMware Horizon

B.

VMware vSAN

C.

VMware vSphere

D.

VMware

Question # 3

An administrator needs to update a VMware vCenter instance to a newer minor release version. Due to restrictions within the environment, the vCenter instance does not have access to the Internet As a first step, the administrator downloads the required update on another machine.

What are the next steps the administrator must perform to complete the update?

A Place the update ISO file in a Virtual Machine File System (VMFS) datastore.

' Use the vSphere Client to select the update ISO file as the source for the update.

A.

Place the update ISO file in a Virtual Machine File System (VMFS) datastore.

Use the vSphere Client to select the update ISO file as the source for the update

B.

Mount the ISO update file to the CD-ROM drive of the vCenter instance

Use the vCenter Management Interface to select the CD-ROM as the source for the update

C.

Place the ISO update file in a folder accessible to the vCenter instance over HTTPS.

Use the vCenter Management Interface to select the update file as the source for the update

D.

Place the ZIP update file in a folder accessible to the vCenter instance over HTTPS

Use the vSphere Client to select the update file as the source for the update.

Question # 4

If a distributed switch uses the "Route based on physical NIC load" load balancing algorithm, what does the mean send or receive utilization of an uplink need to exceed for the flow of traffic to move to the second uplink?

A.

75 percent of the capacity over a 30 second period

B.

60 percent of the capacity over a 30 second period

C.

60 percent of the capacity over a 40 second period

D.

75 percent of the capacity over a 40 second period

Question # 5

An administrator decides to restore VMware vCenter from a file-based backup following a failed upgrade. Which interface should the administrator use to complete the restore?

A.

Direct Console User Interface (DCUI)

B.

vCenter Management Interface (VAMI)

C.

vSphere Client

D.

vCenter GUI Installer

Question # 6

A vSphere cluster has the following configuration:

• Virtual machines (VMs) are running Production and Test workloads

• vSphere Distributed Resource Scheduler (DRS) is enabled

• There are no resource pools in the cluster

Performance monitoring data shows that the Production workload VMs are not receiving their fully allocated memory when the vSphere cluster is fully utilized.

A combination of which two steps could the administrator perform to ensure that the Production VMs are always guaranteed the full allocation of memory? (Choose two.)

A.

Assign a custom memory share value to the resource pool containing the Production VMs.

B.

Assign a memory reservation value to the resource pool containing the Production VMs.

C.

Create a parent resource pool for the Production VMs.

D.

Create a sibling resource pool for each of the Production and Test VMs.

E.

Create a child resource pool for the Test VMs.

Question # 7

An administrator is tasked with implementing a backup solution capable of backing up the Su-pervisor cluster, vSphere Pods, and persistent volumes.

Which two solutions must be used to meet this requirement? (Choose two.)

A.

VMware vCenter

B.

Standalone Velero and Restic

C.

NSX-T Manager

D.

vSphere Host Client

E.

Velero Plugin for vSphere

Question # 8

An administrator is planning to upgrade a VMware vCenter instance to version 8. It is currently integrated with the following solutions:

* VMware Aria Automation

* VMware Cloud Director

Which tool can the administrator use to run Interoperability reports before the upgrade process?

A.

sphere Update Manager

B.

VMware Aria Suite Lifecycle

C.

vCenter Server Update Planner

D.

vSphere Lifecycle Manager

Question # 9

An administrator needs better performance and near-zero CPU utilization from the ESXI hosts for networking functions and processing. The administrator creates a new vSphere Distributed Switch and enables network offloads compatibility.

Which solution would help achieve this goal?

A.

VSphere Distributed Services Engine

B.

Data Processing Units (DPUs)

C.

vSphere Network I/O Control

D.

Universal Passthrough version 2

Question # 10

An administrator is tasked with adding two additional hosts into an existing production vSphere cluster to support the need for additional capacity.

The vSphere cluster currently has four identically configured ESXi hosts (esxOT esx02. esx03 and esx04) that utilize Intel Skylake-based CPUs. The two new hosts (esx05 and esx06) are configured identically in terms of memory and storage to the existing hosts: but utilize Intel Ice Lake-based CPUs.

The administrator must ensure that:

•Any virtual machine migrates to any of the six ESXi hosts running in the cluster.

•There is no virtual machine downtime during the process of adding the new hosts.

Which step should the administrator take to meet these requirements?

A.

Create a new vSphere cluster with Enhanced vMotion Compatibility (EVC) enabled and move all hosts into A' the new cluster

B.

Create a new vSphere cluster and move only three hosts into the new cluster.

C.

Configure Enhanced vMotion Compatibility (EVC) mode on the existing cluster and add the two new hosts into the cluster.

D.

Create a new vSphere cluster with vSphere High Availability (HA) enabled and move all hosts into the new cluster

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Total 32 questions

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